Modeling lightweight cemented backfill considering progressive breakage

Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/126326

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DC Field	Value	Language
dc.contributor.author	Yu, C.	-
dc.contributor.author	Deng, A.	-
dc.contributor.author	Nguyen, G.	-
dc.date.issued	2020	-
dc.identifier.citation	Computers and Geotechnics, 2020; 125:103664-1-103664-8	-
dc.identifier.issn	0266-352X	-
dc.identifier.issn	1873-7633	-
dc.identifier.uri	http://hdl.handle.net/2440/126326	-
dc.description.abstract	An analytical model for lightweight cemented backfill is presented. The model integrates elasto-brittle and elasto-plastic bodies, replicating responses of low-density materials and cementation that are present in backfills. The model uses a semi-implicit algorithm to iterate stress-strain solutions, and the universal shear contraction. The model was validated on a lightweight cemented backfill containing expanded polystyrene beads.	-
dc.description.statementofresponsibility	Chengjun Yu, An Deng, Giang Nguyen	-
dc.language.iso	en	-
dc.publisher	Elsevier	-
dc.rights	© 2020 Elsevier Ltd. All rights reserved.	-
dc.source.uri	http://dx.doi.org/10.1016/j.compgeo.2020.103664	-
dc.subject	Constitutive; Elasto-brittle; Elasto-plastic; Modified Cam Clay; Breakage; Yield surface	-
dc.title	Modeling lightweight cemented backfill considering progressive breakage	-
dc.type	Journal article	-
dc.identifier.doi	10.1016/j.compgeo.2020.103664	-
dc.relation.grant	http://purl.org/au-research/grants/arc/DP140103004	-
pubs.publication-status	Published	-
dc.identifier.orcid	Deng, A. [0000-0002-3897-9803]	-
Appears in Collections:	Aurora harvest 8 Civil and Environmental Engineering publications

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